Denise Richards and Charlie SheenCharlie Sheen's behavior during the last month has been bizarre to say the least. With more and more claims of his wild partying ways coming out almost every day, ex-wife Denise Richards is doing all she can to protect the couple's two young daughters from all the news.

The 39-year-old actress is speaking out about her worries in an interview with 'Access Hollywood.' Richards says, "I think a lot of people are concerned about Charlie, and my concern is obviously -- what becomes difficult is things become so public."

She continues, "I try my best to keep that quiet from our daughters because, you know, this is something I've never dealt with in my life until this situation. I'm learning how to deal with it, and just keeping a lid on it for our kids has been my main priority and it does become difficult."